在3特斯拉磁场中,在GRPC探测器上对功率脉冲电子系统进行首次测试
First test of a power-pulsed electronics system on a GRPC detector in a 3-Tesla magnetic field
摘要:
在实现用于未来国际直线对撞机(ILC)实验的超颗粒强子量能器方面迈出了重要的技术一步。一个33 × 50 cm 2 GRPC探测器配备了一个功率脉冲电子电路板,提供了1 cm 2的横向分割,成功地测试了3特斯拉磁铁在H2束线的欧洲核子研究中心SPS。一个重要的降低功耗的检测器的性能没有恶化时,获得的功率脉冲模式被应用。这一重要结果表明,用于ILC实验的超颗粒量热计不仅是一个有吸引力的,而且是一个现实的选择。
英文摘要:
An important technological step towards the realization of an ultra-granular hadronic calorimeter to be used in the future International Linear Collider (ILC) experiments has been made. A 33X50 cm2 GRPC detector equipped with a power-pulsed electronics board offering a 1cm2 lateral segmentation was successfully tested in a 3-Tesla magnet operating at the H2 beam line of the CERN SPS. An important reduction of power consumption with no deterioration of the detector performance is obtained when the power-pulsing mode is applied. This important result shows that ultra-granular calorimeters for ILC experiments are not only an attractive but also a realistic option.
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